What is the sulfur dioxide (SO2) level in Limerick, Pennsylvania at the moment?

Currently, Limerick, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.447 ppb.

What is the ozone (O3) level in Limerick, Pennsylvania at the moment?

The current ozone (O3) level in Limerick, Pennsylvania at the moment is 50.419 ppm.

What is the nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment?

Nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment is 17.118 ppb.

Live air quality index in Limerick, Pennsylvania today

Q: What is the PM2.5 level in Limerick, Pennsylvania at the moment?

PM2.5 levels in Limerick, Pennsylvania are currently 6.713 μg/m3.

Q: What is the PM10 level in Limerick, Pennsylvania at the moment?

The PM10 concentration in Limerick, Pennsylvania is 27.813 μg/m3 at the moment.

Stay updated with real-time air quality in Limerick, Pennsylvania featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Limerick, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Limerick, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.71 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.81 μg/m³

155

255

425

605+

Ozone (O₃)

50.42 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Limerick, Pennsylvania

Get Live Pollen Counts

Limerick, Pennsylvania

Scroll To Air Quality Map

Track live Limerick, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	39 \| good	7.165 \| good	25.864 \| good	42.446 \| good	0.289 \| good	11.646 \| good	0.217 \| good
2026-04-22T04:00:00.000Z	39 \| good	6.9 \| good	28.079 \| good	41.72 \| good	0.278 \| good	12.368 \| good	0.217 \| good
2026-04-22T05:00:00.000Z	38 \| good	4.657 \| good	18.49 \| good	40.739 \| good	0.337 \| good	8.615 \| good	0.246 \| good
2026-04-22T06:00:00.000Z	38 \| good	4.144 \| good	17.979 \| good	41.053 \| good	0.29 \| good	7.621 \| good	0.194 \| good
2026-04-22T07:00:00.000Z	37 \| good	4.383 \| good	18.001 \| good	39.998 \| good	0.293 \| good	8.261 \| good	0.165 \| good
2026-04-22T08:00:00.000Z	37 \| good	4.24 \| good	17.751 \| good	40.499 \| good	0.188 \| good	6.857 \| good	0.165 \| good
2026-04-22T09:00:00.000Z	36 \| good	4.507 \| good	19.691 \| good	38.788 \| good	0.201 \| good	11.175 \| good	0.213 \| good
2026-04-22T10:00:00.000Z	37 \| good	4.586 \| good	17.667 \| good	40.18 \| good	0.194 \| good	12.341 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	36 \| good	5.245 \| good	20.606 \| good	39.246 \| good	0.11 \| good	9.336 \| good	0.194 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.909 \| good	21.808 \| good	40.573 \| good	0.39 \| good	9.636 \| good	0.23 \| good
2026-04-22T13:00:00.000Z	39 \| good	4.982 \| good	22.29 \| good	42.46 \| good	0.567 \| good	9.419 \| good	0.259 \| good
2026-04-22T14:00:00.000Z	41 \| good	5.368 \| good	22.914 \| good	44.495 \| good	0.329 \| good	7.9 \| good	0.274 \| good
2026-04-22T15:00:00.000Z	36 \| good	5.584 \| good	25.228 \| good	39.444 \| good	0.387 \| good	6.403 \| good	0.274 \| good
2026-04-22T16:00:00.000Z	38 \| good	5.899 \| good	23.674 \| good	41.336 \| good	0.344 \| good	7.539 \| good	0.296 \| good
2026-04-22T17:00:00.000Z	35 \| good	6.125 \| good	24.83 \| good	37.689 \| good	0.357 \| good	15.864 \| good	0.315 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.161 \| good	42.989 \| good	37.25 \| good	0.402 \| good	17.976 \| good	0.315 \| good
2026-04-22T19:00:00.000Z	54 \| moderate	10.781 \| good	46.709 \| good	40.075 \| good	0.469 \| good	9.234 \| good	0.296 \| good
2026-04-22T20:00:00.000Z	49 \| good	9.004 \| good	35.666 \| good	42.063 \| good	0.602 \| good	8.337 \| good	0.304 \| good
2026-04-22T21:00:00.000Z	49 \| good	9.419 \| good	39.969 \| good	44.86 \| good	0.6 \| good	6.837 \| good	0.294 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.652 \| good	36.934 \| good	42.492 \| good	0.653 \| good	6.834 \| good	0.282 \| good
2026-04-22T23:00:00.000Z	49 \| good	9.389 \| good	35.961 \| good	41.995 \| good	0.527 \| good	7.053 \| good	0.351 \| good
2026-04-23T00:00:00.000Z	52 \| moderate	10.289 \| good	39.902 \| good	39.806 \| good	0.487 \| good	7.996 \| good	0.374 \| good
2026-04-23T01:00:00.000Z	52 \| moderate	9.604 \| good	32.693 \| good	34.927 \| good	0.448 \| good	9.557 \| good	0.324 \| good
2026-04-23T02:00:00.000Z	52 \| moderate	10.202 \| good	45.483 \| good	38.664 \| good	0.442 \| good	15.701 \| good	0.311 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.454 \| good	35.936 \| good	33.228 \| good	0.451 \| good	13.722 \| good	0.353 \| good
2026-04-23T04:00:00.000Z	52 \| moderate	9.686 \| good	37.478 \| good	31.342 \| good	0.411 \| good	10.421 \| good	0.353 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	9.646 \| good	38.897 \| good	29.015 \| good	0.37 \| good	9.129 \| good	0.302 \| good
2026-04-23T06:00:00.000Z	49 \| good	8.738 \| good	38.244 \| good	28.76 \| good	0.267 \| good	11.547 \| good	0.302 \| good
2026-04-23T07:00:00.000Z	49 \| good	9.175 \| good	44.468 \| good	19.29 \| good	0.283 \| good	12.319 \| good	0.265 \| good
2026-04-23T08:00:00.000Z	49 \| good	9.481 \| good	44.116 \| good	20.701 \| good	0.32 \| good	13.757 \| good	0.281 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.727 \| good	38.881 \| good	23.516 \| good	0.371 \| good	14.029 \| good	0.281 \| good
2026-04-23T10:00:00.000Z	56 \| moderate	12.288 \| fine	45.162 \| good	15.029 \| good	0.384 \| good	16.551 \| good	0.323 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	10.96 \| good	46.307 \| good	11.874 \| good	0.526 \| good	21.81 \| good	0.364 \| good
2026-04-23T12:00:00.000Z	58 \| moderate	13.196 \| fine	50.809 \| good	14.38 \| good	0.477 \| good	17.893 \| good	0.44 \| good
2026-04-23T13:00:00.000Z	64 \| moderate	15.611 \| fine	58.517 \| fine	15.002 \| good	0.524 \| good	16.539 \| good	0.548 \| good
2026-04-23T14:00:00.000Z	69 \| moderate	18.622 \| fine	84.129 \| fine	20.631 \| good	0.461 \| good	13.738 \| good	0.526 \| good
2026-04-23T15:00:00.000Z	66 \| moderate	16.642 \| fine	62.125 \| fine	25.128 \| good	0.585 \| good	11.313 \| good	0.459 \| good
2026-04-23T16:00:00.000Z	62 \| moderate	15.137 \| fine	65.088 \| fine	31.604 \| good	0.45 \| good	8.367 \| good	0.358 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	10.857 \| good	43.152 \| good	45.962 \| good	0.445 \| good	11.038 \| good	0.273 \| good
2026-04-23T18:00:00.000Z	44 \| good	7.671 \| good	33.838 \| good	47.833 \| good	0.635 \| good	11.719 \| good	0.229 \| good
2026-04-23T19:00:00.000Z	54 \| moderate	8.643 \| good	41.143 \| good	56.325 \| fine	0.534 \| good	9.91 \| good	0.229 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	7.582 \| good	28.616 \| good	61.785 \| fine	0.64 \| good	9.595 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	8.225 \| good	29.367 \| good	62.11 \| fine	0.625 \| good	9.611 \| good	0.247 \| good
2026-04-23T22:00:00.000Z	64 \| moderate	7.651 \| good	27.052 \| good	59.199 \| fine	0.604 \| good	10.222 \| good	0.244 \| good
2026-04-23T23:00:00.000Z	64 \| moderate	7.101 \| good	32.239 \| good	59.282 \| fine	0.577 \| good	11.597 \| good	0.226 \| good
2026-04-24T00:00:00.000Z	58 \| moderate	6.923 \| good	29.674 \| good	56.719 \| fine	0.619 \| good	14.666 \| good	0.244 \| good
2026-04-24T01:00:00.000Z	46 \| good	6.713 \| good	27.813 \| good	50.419 \| good	0.447 \| good	17.118 \| good	0.244 \| good
2026-04-24T02:00:00.000Z	39 \| good	7.485 \| good	35.536 \| good	42.307 \| good	0.431 \| good	21.857 \| good	0.401 \| good
2026-04-24T02:00:00.000Z	46 \| good	6.713 \| good	27.813 \| good	50.419 \| good	0.447 \| good	17.118 \| good	0.244 \| good
2026-04-24T03:00:00.000Z	27 \| good	1.513 \| good	6.132 \| good	29.038 \| good	1.236 \| good	8.099 \| good	0.216 \| good
2026-04-24T04:00:00.000Z	24 \| good	2.815 \| good	11.822 \| good	26.024 \| good	1.085 \| good	7.33 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	22 \| good	3.145 \| good	13.692 \| good	23.932 \| good	0.935 \| good	6.561 \| good	0.187 \| good
2026-04-24T06:00:00.000Z	20 \| good	2.831 \| good	11.798 \| good	22.237 \| good	0.785 \| good	5.792 \| good	0.172 \| good
2026-04-24T07:00:00.000Z	19 \| good	2.455 \| good	9.977 \| good	20.666 \| good	1.015 \| good	6.462 \| good	0.176 \| good
2026-04-24T08:00:00.000Z	17 \| good	2.388 \| good	9.955 \| good	17.82 \| good	1.246 \| good	7.133 \| good	0.181 \| good
2026-04-24T09:00:00.000Z	14 \| good	2.086 \| good	8.71 \| good	15.014 \| good	1.477 \| good	7.804 \| good	0.186 \| good
2026-04-24T10:00:00.000Z	16 \| good	3.39 \| good	14.943 \| good	14.833 \| good	1.452 \| good	7.498 \| good	0.201 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.758 \| good	16.093 \| good	15.07 \| good	1.428 \| good	7.193 \| good	0.216 \| good
2026-04-24T12:00:00.000Z	22 \| good	4.483 \| good	19.762 \| good	22.047 \| good	1.404 \| good	6.887 \| good	0.232 \| good
2026-04-24T13:00:00.000Z	27 \| good	3.803 \| good	16.756 \| good	29.36 \| good	1.249 \| good	5.453 \| good	0.208 \| good
2026-04-24T14:00:00.000Z	28 \| good	3.515 \| good	15.736 \| good	30.148 \| good	1.093 \| good	4.019 \| good	0.184 \| good
2026-04-24T15:00:00.000Z	26 \| good	3.596 \| good	15.842 \| good	28.168 \| good	0.938 \| good	2.585 \| good	0.16 \| good
2026-04-24T16:00:00.000Z	27 \| good	3.161 \| good	13.731 \| good	29.289 \| good	1.044 \| good	2.256 \| good	0.159 \| good
2026-04-24T17:00:00.000Z	29 \| good	2.928 \| good	12 \| good	31.425 \| good	1.149 \| good	1.927 \| good	0.158 \| good
2026-04-24T18:00:00.000Z	32 \| good	3.646 \| good	16.003 \| good	34.932 \| good	1.255 \| good	1.598 \| good	0.157 \| good
2026-04-24T19:00:00.000Z	37 \| good	4.374 \| good	19.192 \| good	39.994 \| good	1.368 \| good	1.638 \| good	0.159 \| good
2026-04-24T20:00:00.000Z	39 \| good	5.167 \| good	22.212 \| good	42.273 \| good	1.48 \| good	1.679 \| good	0.161 \| good
2026-04-24T21:00:00.000Z	41 \| good	6.134 \| good	27.143 \| good	44.009 \| good	1.593 \| good	1.719 \| good	0.163 \| good
2026-04-24T22:00:00.000Z	39 \| good	7.237 \| good	31.974 \| good	42.432 \| good	1.792 \| good	6.525 \| good	0.205 \| good
2026-04-24T23:00:00.000Z	39 \| good	7.056 \| good	31.238 \| good	41.731 \| good	1.992 \| good	11.33 \| good	0.248 \| good
2026-04-25T00:00:00.000Z	38 \| good	6.522 \| good	29.126 \| good	40.081 \| good	2.192 \| good	16.136 \| good	0.291 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.719 \| good	33.926 \| good	37.218 \| good	2.105 \| good	15.962 \| good	0.287 \| good
2026-04-25T02:00:00.000Z	49 \| good	8.637 \| good	37.971 \| good	31.851 \| good	2.018 \| good	15.789 \| good	0.282 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.839 \| good	30.373 \| good	28.793 \| good	1.932 \| good	15.615 \| good	0.277 \| good
2026-04-25T04:00:00.000Z	27 \| good	5.344 \| good	23.571 \| good	26.82 \| good	1.695 \| good	12.697 \| good	0.245 \| good
2026-04-25T05:00:00.000Z	24 \| good	4.5 \| good	19.5 \| good	25.535 \| good	1.458 \| good	9.779 \| good	0.213 \| good
2026-04-25T06:00:00.000Z	27 \| good	4.99 \| good	21.308 \| good	23.587 \| good	1.222 \| good	6.862 \| good	0.18 \| good
2026-04-25T07:00:00.000Z	27 \| good	5.318 \| good	22.977 \| good	19.67 \| good	1.171 \| good	5.691 \| good	0.17 \| good
2026-04-25T08:00:00.000Z	27 \| good	4.754 \| good	20.776 \| good	19.4 \| good	1.12 \| good	4.52 \| good	0.16 \| good
2026-04-25T09:00:00.000Z	22 \| good	3.771 \| good	16.291 \| good	21.803 \| good	1.069 \| good	3.35 \| good	0.15 \| good
2026-04-25T10:00:00.000Z	22 \| good	3.606 \| good	15.955 \| good	22.246 \| good	1.086 \| good	3.828 \| good	0.152 \| good
2026-04-25T11:00:00.000Z	27 \| good	4.687 \| good	20.601 \| good	21.185 \| good	1.102 \| good	4.307 \| good	0.154 \| good
2026-04-25T12:00:00.000Z	24 \| good	3.961 \| good	17.094 \| good	25.951 \| good	1.118 \| good	4.786 \| good	0.155 \| good
2026-04-25T13:00:00.000Z	27 \| good	2.67 \| good	11.065 \| good	29.044 \| good	1.117 \| good	4.888 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	26 \| good	2.667 \| good	10.862 \| good	27.674 \| good	1.116 \| good	4.991 \| good	0.159 \| good
2026-04-25T15:00:00.000Z	25 \| good	3.235 \| good	13.743 \| good	27.374 \| good	1.114 \| good	5.094 \| good	0.161 \| good
2026-04-25T16:00:00.000Z	30 \| good	4.62 \| good	20.02 \| good	31.87 \| good	1.069 \| good	4.718 \| good	0.159 \| good
2026-04-25T17:00:00.000Z	31 \| good	4.691 \| good	20.756 \| good	33.402 \| good	1.023 \| good	4.343 \| good	0.157 \| good
2026-04-25T18:00:00.000Z	30 \| good	4.096 \| good	17.913 \| good	32.39 \| good	0.978 \| good	3.968 \| good	0.155 \| good
2026-04-25T19:00:00.000Z	29 \| good	4.643 \| good	20.062 \| good	30.874 \| good	0.925 \| good	3.965 \| good	0.156 \| good
2026-04-25T20:00:00.000Z	33 \| good	5.832 \| good	25.144 \| good	30.614 \| good	0.872 \| good	3.963 \| good	0.158 \| good
2026-04-25T21:00:00.000Z	33 \| good	6.195 \| good	27.524 \| good	28.576 \| good	0.819 \| good	3.96 \| good	0.159 \| good
2026-04-25T22:00:00.000Z	27 \| good	5.158 \| good	22.54 \| good	28.225 \| good	0.805 \| good	4.41 \| good	0.164 \| good
2026-04-25T23:00:00.000Z	28 \| good	5.151 \| good	21.983 \| good	29.929 \| good	0.791 \| good	4.86 \| good	0.169 \| good
2026-04-26T00:00:00.000Z	49 \| good	8.905 \| good	10.19 \| good	39.825 \| good	0.776 \| good	5.311 \| good	0.173 \| good
2026-04-26T01:00:00.000Z	28 \| good	5.479 \| good	23.387 \| good	29.893 \| good	0.761 \| good	4.92 \| good	0.169 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.146 \| good	27 \| good	26.352 \| good	0.745 \| good	4.531 \| good	0.164 \| good

Limerick

Get reliable air quality data to drive your business

Limerick, Pennsylvania air quality map: Stay updated on AQI near you

0.24ppm

How accurate is Pennsylvania, USA air quality data?

Air quality and pollutant data for Pennsylvania, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Limerick, Pennsylvania?

The air quality information for Limerick, Pennsylvania is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Limerick, Pennsylvania at its worst?

In the past 24 hours, the air quality in Limerick, Pennsylvania was at its worst at 09:00:00 on 2026-04-23.

When did Limerick, Pennsylvania experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Limerick, Pennsylvania was observed at 06:00:00 on 2026-04-23.

What is the AQI in Limerick, Pennsylvania right now?

As of now, the AQI in Limerick, Pennsylvania is 46, indicating Good conditions.

What is the most common type of pollution in Limerick, Pennsylvania?

Limerick, Pennsylvania air has the highest levels of O3.

What should I do in case of poor air quality in Limerick, Pennsylvania?

Poor air quality in Limerick, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Limerick, Pennsylvania at the moment?

PM_2.5 levels in Limerick, Pennsylvania are currently 6.713 μg/m³.

What is the PM₁₀ level in Limerick, Pennsylvania at the moment?

The PM₁₀ concentration in Limerick, Pennsylvania is 27.813 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Limerick, Pennsylvania at the moment?

The current carbon monoxide (CO) concentration in Limerick, Pennsylvania is 0.244 ppm.

What is the sulfur dioxide (SO₂) level in Limerick, Pennsylvania at the moment?

Currently, Limerick, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.447 ppb.

What is the ozone (O₃) level in Limerick, Pennsylvania at the moment?

The current ozone (O₃) level in Limerick, Pennsylvania at the moment is 50.419 ppm.

What is the nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment?

Nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment is 17.118 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	39 \| good	7.165 \| good	25.864 \| good	42.446 \| good	0.289 \| good	11.646 \| good	0.217 \| good
2026-04-22T04:00:00.000Z	39 \| good	6.9 \| good	28.079 \| good	41.72 \| good	0.278 \| good	12.368 \| good	0.217 \| good
2026-04-22T05:00:00.000Z	38 \| good	4.657 \| good	18.49 \| good	40.739 \| good	0.337 \| good	8.615 \| good	0.246 \| good
2026-04-22T06:00:00.000Z	38 \| good	4.144 \| good	17.979 \| good	41.053 \| good	0.29 \| good	7.621 \| good	0.194 \| good
2026-04-22T07:00:00.000Z	37 \| good	4.383 \| good	18.001 \| good	39.998 \| good	0.293 \| good	8.261 \| good	0.165 \| good
2026-04-22T08:00:00.000Z	37 \| good	4.24 \| good	17.751 \| good	40.499 \| good	0.188 \| good	6.857 \| good	0.165 \| good
2026-04-22T09:00:00.000Z	36 \| good	4.507 \| good	19.691 \| good	38.788 \| good	0.201 \| good	11.175 \| good	0.213 \| good
2026-04-22T10:00:00.000Z	37 \| good	4.586 \| good	17.667 \| good	40.18 \| good	0.194 \| good	12.341 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	36 \| good	5.245 \| good	20.606 \| good	39.246 \| good	0.11 \| good	9.336 \| good	0.194 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.909 \| good	21.808 \| good	40.573 \| good	0.39 \| good	9.636 \| good	0.23 \| good
2026-04-22T13:00:00.000Z	39 \| good	4.982 \| good	22.29 \| good	42.46 \| good	0.567 \| good	9.419 \| good	0.259 \| good
2026-04-22T14:00:00.000Z	41 \| good	5.368 \| good	22.914 \| good	44.495 \| good	0.329 \| good	7.9 \| good	0.274 \| good
2026-04-22T15:00:00.000Z	36 \| good	5.584 \| good	25.228 \| good	39.444 \| good	0.387 \| good	6.403 \| good	0.274 \| good
2026-04-22T16:00:00.000Z	38 \| good	5.899 \| good	23.674 \| good	41.336 \| good	0.344 \| good	7.539 \| good	0.296 \| good
2026-04-22T17:00:00.000Z	35 \| good	6.125 \| good	24.83 \| good	37.689 \| good	0.357 \| good	15.864 \| good	0.315 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.161 \| good	42.989 \| good	37.25 \| good	0.402 \| good	17.976 \| good	0.315 \| good
2026-04-22T19:00:00.000Z	54 \| moderate	10.781 \| good	46.709 \| good	40.075 \| good	0.469 \| good	9.234 \| good	0.296 \| good
2026-04-22T20:00:00.000Z	49 \| good	9.004 \| good	35.666 \| good	42.063 \| good	0.602 \| good	8.337 \| good	0.304 \| good
2026-04-22T21:00:00.000Z	49 \| good	9.419 \| good	39.969 \| good	44.86 \| good	0.6 \| good	6.837 \| good	0.294 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.652 \| good	36.934 \| good	42.492 \| good	0.653 \| good	6.834 \| good	0.282 \| good
2026-04-22T23:00:00.000Z	49 \| good	9.389 \| good	35.961 \| good	41.995 \| good	0.527 \| good	7.053 \| good	0.351 \| good
2026-04-23T00:00:00.000Z	52 \| moderate	10.289 \| good	39.902 \| good	39.806 \| good	0.487 \| good	7.996 \| good	0.374 \| good
2026-04-23T01:00:00.000Z	52 \| moderate	9.604 \| good	32.693 \| good	34.927 \| good	0.448 \| good	9.557 \| good	0.324 \| good
2026-04-23T02:00:00.000Z	52 \| moderate	10.202 \| good	45.483 \| good	38.664 \| good	0.442 \| good	15.701 \| good	0.311 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.454 \| good	35.936 \| good	33.228 \| good	0.451 \| good	13.722 \| good	0.353 \| good
2026-04-23T04:00:00.000Z	52 \| moderate	9.686 \| good	37.478 \| good	31.342 \| good	0.411 \| good	10.421 \| good	0.353 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	9.646 \| good	38.897 \| good	29.015 \| good	0.37 \| good	9.129 \| good	0.302 \| good
2026-04-23T06:00:00.000Z	49 \| good	8.738 \| good	38.244 \| good	28.76 \| good	0.267 \| good	11.547 \| good	0.302 \| good
2026-04-23T07:00:00.000Z	49 \| good	9.175 \| good	44.468 \| good	19.29 \| good	0.283 \| good	12.319 \| good	0.265 \| good
2026-04-23T08:00:00.000Z	49 \| good	9.481 \| good	44.116 \| good	20.701 \| good	0.32 \| good	13.757 \| good	0.281 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.727 \| good	38.881 \| good	23.516 \| good	0.371 \| good	14.029 \| good	0.281 \| good
2026-04-23T10:00:00.000Z	56 \| moderate	12.288 \| fine	45.162 \| good	15.029 \| good	0.384 \| good	16.551 \| good	0.323 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	10.96 \| good	46.307 \| good	11.874 \| good	0.526 \| good	21.81 \| good	0.364 \| good
2026-04-23T12:00:00.000Z	58 \| moderate	13.196 \| fine	50.809 \| good	14.38 \| good	0.477 \| good	17.893 \| good	0.44 \| good
2026-04-23T13:00:00.000Z	64 \| moderate	15.611 \| fine	58.517 \| fine	15.002 \| good	0.524 \| good	16.539 \| good	0.548 \| good
2026-04-23T14:00:00.000Z	69 \| moderate	18.622 \| fine	84.129 \| fine	20.631 \| good	0.461 \| good	13.738 \| good	0.526 \| good
2026-04-23T15:00:00.000Z	66 \| moderate	16.642 \| fine	62.125 \| fine	25.128 \| good	0.585 \| good	11.313 \| good	0.459 \| good
2026-04-23T16:00:00.000Z	62 \| moderate	15.137 \| fine	65.088 \| fine	31.604 \| good	0.45 \| good	8.367 \| good	0.358 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	10.857 \| good	43.152 \| good	45.962 \| good	0.445 \| good	11.038 \| good	0.273 \| good
2026-04-23T18:00:00.000Z	44 \| good	7.671 \| good	33.838 \| good	47.833 \| good	0.635 \| good	11.719 \| good	0.229 \| good
2026-04-23T19:00:00.000Z	54 \| moderate	8.643 \| good	41.143 \| good	56.325 \| fine	0.534 \| good	9.91 \| good	0.229 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	7.582 \| good	28.616 \| good	61.785 \| fine	0.64 \| good	9.595 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	8.225 \| good	29.367 \| good	62.11 \| fine	0.625 \| good	9.611 \| good	0.247 \| good
2026-04-23T22:00:00.000Z	64 \| moderate	7.651 \| good	27.052 \| good	59.199 \| fine	0.604 \| good	10.222 \| good	0.244 \| good
2026-04-23T23:00:00.000Z	64 \| moderate	7.101 \| good	32.239 \| good	59.282 \| fine	0.577 \| good	11.597 \| good	0.226 \| good
2026-04-24T00:00:00.000Z	58 \| moderate	6.923 \| good	29.674 \| good	56.719 \| fine	0.619 \| good	14.666 \| good	0.244 \| good
2026-04-24T01:00:00.000Z	46 \| good	6.713 \| good	27.813 \| good	50.419 \| good	0.447 \| good	17.118 \| good	0.244 \| good
2026-04-24T02:00:00.000Z	39 \| good	7.485 \| good	35.536 \| good	42.307 \| good	0.431 \| good	21.857 \| good	0.401 \| good
2026-04-24T02:00:00.000Z	46 \| good	6.713 \| good	27.813 \| good	50.419 \| good	0.447 \| good	17.118 \| good	0.244 \| good
2026-04-24T03:00:00.000Z	27 \| good	1.513 \| good	6.132 \| good	29.038 \| good	1.236 \| good	8.099 \| good	0.216 \| good
2026-04-24T04:00:00.000Z	24 \| good	2.815 \| good	11.822 \| good	26.024 \| good	1.085 \| good	7.33 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	22 \| good	3.145 \| good	13.692 \| good	23.932 \| good	0.935 \| good	6.561 \| good	0.187 \| good
2026-04-24T06:00:00.000Z	20 \| good	2.831 \| good	11.798 \| good	22.237 \| good	0.785 \| good	5.792 \| good	0.172 \| good
2026-04-24T07:00:00.000Z	19 \| good	2.455 \| good	9.977 \| good	20.666 \| good	1.015 \| good	6.462 \| good	0.176 \| good
2026-04-24T08:00:00.000Z	17 \| good	2.388 \| good	9.955 \| good	17.82 \| good	1.246 \| good	7.133 \| good	0.181 \| good
2026-04-24T09:00:00.000Z	14 \| good	2.086 \| good	8.71 \| good	15.014 \| good	1.477 \| good	7.804 \| good	0.186 \| good
2026-04-24T10:00:00.000Z	16 \| good	3.39 \| good	14.943 \| good	14.833 \| good	1.452 \| good	7.498 \| good	0.201 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.758 \| good	16.093 \| good	15.07 \| good	1.428 \| good	7.193 \| good	0.216 \| good
2026-04-24T12:00:00.000Z	22 \| good	4.483 \| good	19.762 \| good	22.047 \| good	1.404 \| good	6.887 \| good	0.232 \| good
2026-04-24T13:00:00.000Z	27 \| good	3.803 \| good	16.756 \| good	29.36 \| good	1.249 \| good	5.453 \| good	0.208 \| good
2026-04-24T14:00:00.000Z	28 \| good	3.515 \| good	15.736 \| good	30.148 \| good	1.093 \| good	4.019 \| good	0.184 \| good
2026-04-24T15:00:00.000Z	26 \| good	3.596 \| good	15.842 \| good	28.168 \| good	0.938 \| good	2.585 \| good	0.16 \| good
2026-04-24T16:00:00.000Z	27 \| good	3.161 \| good	13.731 \| good	29.289 \| good	1.044 \| good	2.256 \| good	0.159 \| good
2026-04-24T17:00:00.000Z	29 \| good	2.928 \| good	12 \| good	31.425 \| good	1.149 \| good	1.927 \| good	0.158 \| good
2026-04-24T18:00:00.000Z	32 \| good	3.646 \| good	16.003 \| good	34.932 \| good	1.255 \| good	1.598 \| good	0.157 \| good
2026-04-24T19:00:00.000Z	37 \| good	4.374 \| good	19.192 \| good	39.994 \| good	1.368 \| good	1.638 \| good	0.159 \| good
2026-04-24T20:00:00.000Z	39 \| good	5.167 \| good	22.212 \| good	42.273 \| good	1.48 \| good	1.679 \| good	0.161 \| good
2026-04-24T21:00:00.000Z	41 \| good	6.134 \| good	27.143 \| good	44.009 \| good	1.593 \| good	1.719 \| good	0.163 \| good
2026-04-24T22:00:00.000Z	39 \| good	7.237 \| good	31.974 \| good	42.432 \| good	1.792 \| good	6.525 \| good	0.205 \| good
2026-04-24T23:00:00.000Z	39 \| good	7.056 \| good	31.238 \| good	41.731 \| good	1.992 \| good	11.33 \| good	0.248 \| good
2026-04-25T00:00:00.000Z	38 \| good	6.522 \| good	29.126 \| good	40.081 \| good	2.192 \| good	16.136 \| good	0.291 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.719 \| good	33.926 \| good	37.218 \| good	2.105 \| good	15.962 \| good	0.287 \| good
2026-04-25T02:00:00.000Z	49 \| good	8.637 \| good	37.971 \| good	31.851 \| good	2.018 \| good	15.789 \| good	0.282 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.839 \| good	30.373 \| good	28.793 \| good	1.932 \| good	15.615 \| good	0.277 \| good
2026-04-25T04:00:00.000Z	27 \| good	5.344 \| good	23.571 \| good	26.82 \| good	1.695 \| good	12.697 \| good	0.245 \| good
2026-04-25T05:00:00.000Z	24 \| good	4.5 \| good	19.5 \| good	25.535 \| good	1.458 \| good	9.779 \| good	0.213 \| good
2026-04-25T06:00:00.000Z	27 \| good	4.99 \| good	21.308 \| good	23.587 \| good	1.222 \| good	6.862 \| good	0.18 \| good
2026-04-25T07:00:00.000Z	27 \| good	5.318 \| good	22.977 \| good	19.67 \| good	1.171 \| good	5.691 \| good	0.17 \| good
2026-04-25T08:00:00.000Z	27 \| good	4.754 \| good	20.776 \| good	19.4 \| good	1.12 \| good	4.52 \| good	0.16 \| good
2026-04-25T09:00:00.000Z	22 \| good	3.771 \| good	16.291 \| good	21.803 \| good	1.069 \| good	3.35 \| good	0.15 \| good
2026-04-25T10:00:00.000Z	22 \| good	3.606 \| good	15.955 \| good	22.246 \| good	1.086 \| good	3.828 \| good	0.152 \| good
2026-04-25T11:00:00.000Z	27 \| good	4.687 \| good	20.601 \| good	21.185 \| good	1.102 \| good	4.307 \| good	0.154 \| good
2026-04-25T12:00:00.000Z	24 \| good	3.961 \| good	17.094 \| good	25.951 \| good	1.118 \| good	4.786 \| good	0.155 \| good
2026-04-25T13:00:00.000Z	27 \| good	2.67 \| good	11.065 \| good	29.044 \| good	1.117 \| good	4.888 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	26 \| good	2.667 \| good	10.862 \| good	27.674 \| good	1.116 \| good	4.991 \| good	0.159 \| good
2026-04-25T15:00:00.000Z	25 \| good	3.235 \| good	13.743 \| good	27.374 \| good	1.114 \| good	5.094 \| good	0.161 \| good
2026-04-25T16:00:00.000Z	30 \| good	4.62 \| good	20.02 \| good	31.87 \| good	1.069 \| good	4.718 \| good	0.159 \| good
2026-04-25T17:00:00.000Z	31 \| good	4.691 \| good	20.756 \| good	33.402 \| good	1.023 \| good	4.343 \| good	0.157 \| good
2026-04-25T18:00:00.000Z	30 \| good	4.096 \| good	17.913 \| good	32.39 \| good	0.978 \| good	3.968 \| good	0.155 \| good
2026-04-25T19:00:00.000Z	29 \| good	4.643 \| good	20.062 \| good	30.874 \| good	0.925 \| good	3.965 \| good	0.156 \| good
2026-04-25T20:00:00.000Z	33 \| good	5.832 \| good	25.144 \| good	30.614 \| good	0.872 \| good	3.963 \| good	0.158 \| good
2026-04-25T21:00:00.000Z	33 \| good	6.195 \| good	27.524 \| good	28.576 \| good	0.819 \| good	3.96 \| good	0.159 \| good
2026-04-25T22:00:00.000Z	27 \| good	5.158 \| good	22.54 \| good	28.225 \| good	0.805 \| good	4.41 \| good	0.164 \| good
2026-04-25T23:00:00.000Z	28 \| good	5.151 \| good	21.983 \| good	29.929 \| good	0.791 \| good	4.86 \| good	0.169 \| good
2026-04-26T00:00:00.000Z	49 \| good	8.905 \| good	10.19 \| good	39.825 \| good	0.776 \| good	5.311 \| good	0.173 \| good
2026-04-26T01:00:00.000Z	28 \| good	5.479 \| good	23.387 \| good	29.893 \| good	0.761 \| good	4.92 \| good	0.169 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.146 \| good	27 \| good	26.352 \| good	0.745 \| good	4.531 \| good	0.164 \| good

Live air quality index in Limerick, Pennsylvania today

Major air pollutants in Limerick, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Limerick, Pennsylvania air quality map: Stay updated on AQI near you

Air quality in nearby cities

Upper Providence Township, Pennsylvania

Lower Pottsgrove, Pennsylvania

New Hanover, Pennsylvania

Skippack, Pennsylvania

Lower Salford, Pennsylvania

Pottstown, Pennsylvania

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Frequently asked questions

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What is the PM2.5 level in Limerick, Pennsylvania at the moment?

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What is the sulfur dioxide (SO2) level in Limerick, Pennsylvania at the moment?

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What is the nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Limerick, Pennsylvania at the moment?

What is the PM₁₀ level in Limerick, Pennsylvania at the moment?

What is the sulfur dioxide (SO₂) level in Limerick, Pennsylvania at the moment?

What is the ozone (O₃) level in Limerick, Pennsylvania at the moment?

What is the nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment?